Results 191 to 200 of about 1,369,451 (372)

Financing Constraints and Stock Price Volatility Empirical Evidence from Shanghai and Shenzhen A-share listed Companies [PDF]

, 2021
Xuan Xiang, Dong Fei, Chen Junxiu
openalex   +1 more source

FMint: Bridging Human Designed and Data Pretrained Models for Differential Equation Foundation Model for Dynamical Simulation

Advanced Theory and Simulations, EarlyView.
FMint is introduced as a multi‐modal foundation model that integrates human‐designed solvers and data‐driven methods for fast, accurate simulation of dynamical systems. FMint leverages in‐context learning within a transformer‐based framework to refine coarse numerical solutions.
Zezheng Song, Jiaxin Yuan, Haizhao Yang
wiley   +1 more source

Investigating the impact of investor attention on AI-based stocks: A comprehensive analysis using quantile regression, GARCH, and ARIMA models. [PDF]

PLoS One
Ravichandran S, Afjal M.
europepmc   +1 more source

Pengaruh Green Finance, Volatility, Risk dan Regulation terhadap Investment decisions Pasca Covid-19 di Indonesia

, 2022
Uttary Selvira Hendrawan Wijaya
openalex   +2 more sources

AAVR Expression is Essential for AAV Vector Transduction in Sensory Hair Cells

Advanced Science, EarlyView.
Decreased sensitivity to AAV vector transduction in the outer hair cells (OHCs) of adult mice is primarily attributed to reduction of AAVR (Kiaa0319l; Au040320). Knockout of AAVR reduces AAV vector transduction efficiency in both inner hair cells (IHCs) and OHCs in neonatal mice.
Fan Wu, Guisheng Chen, Rui Hu, Peiwen Liu, Jintao Lou, Wenji Zhao, Zuhong He, Suhua Sha, Yiqing Zheng   +8 more
wiley   +1 more source

Understanding stock market instability via graph auto-encoders. [PDF]

EPJ Data Sci
Gorduza D, Zohren S, Dong X.
europepmc   +1 more source

Using External Financing in a One Factor Model Measuring the Volatility of Market Risk of Vietnam's Banking Industry During and After the Global Crisis [PDF]

, 2019
Dinh Tran Ngoc Huy
openalex   +1 more source

Shape‐Selective Molecular Separations Enabled by Rigid and Interconnected Confinements Engineered in Conjugated Microporous Polymer Membranes

Advanced Science, EarlyView.
Conjugated microporous polymer membranes with narrowly distributed network pores are prepared by diffusion‐modulated electropolymerization. This approach precisely controls the monomer diffusion and coupling processes, regulating the crosslinking degree to prevent broad aggregate pores and microporous defects.
Yanqiu Lu, Hao Deng, Liling Zhang, Yong Wang, Sui Zhang   +4 more
wiley   +1 more source

Changes in the network structure of energy markets and financial markets under the different shocks of the Russia-Ukraine conflict and COVID-19. [PDF]

PLoS One
Li F, Tong M, Guan S.
europepmc   +1 more source

Bioinspired Adaptive Neuron Enabled by Self‐powered Optoelectronic Memristor and Threshold Switching Memory for Neuromorphic Visual System

Advanced Science, EarlyView.
The self‐powered optoelectronic memristor based on ZnO/WOx heterojunction is developed, exhibiting the visual adaptation functions of desensitization and Weber's law. A bioinspired visual adaptive neuron is constructed, capable of converting light stimuli into dynamic spike trains.
Yankun Cheng, Junchao Zhang, Ya Lin, Zhongqiang Wang, Xuanyu Shan, Ye Tao, Xiaoning Zhao, Haiyang Xu, Yichun Liu   +8 more
wiley   +1 more source